vipkeylogger | 924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2

General

Target

924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
Size

507KB
MD5

0517a7b49af5d833776cff01c762dd3e
SHA1

4ae94d61c16cca31050d0cbe1a4a739610a242be
SHA256

924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2
SHA512

ed2325f5d7c2d765a1cf208533862354ea8321e6b0a34c274bbd530445457498e613e37316f0ed7c71038d4461c3b52169236da642d0aca38562502ef42ae73c
SSDEEP

12288:HYV6MorX7qzuC3QHO9FQVHPF51jgcHiy+rJxPYXq:UBXu9HGaVH4rJ0q

Score

10^/10

vipkeylogger collection discovery keylogger stealer upx

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aa209bmt

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aa209bmt
Email To:
[email protected]

Signatures

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger
Vipkeylogger family
vipkeylogger

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Fonda.vbs	Fonda.exe

Executes dropped EXE 1 IoCs

pid	Process
2036	Fonda.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
13	checkip.dyndns.org
17	reallyfreegeoip.org
18	reallyfreegeoip.org

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4212-18-0x0000000000720000-0x000000000084B000-memory.dmp	autoit_exe
behavioral2/memory/2036-33-0x0000000000CE0000-0x00000000010E0000-memory.dmp	autoit_exe
behavioral2/memory/2036-37-0x00000000001D0000-0x00000000002FB000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2036 set thread context of 3432	2036	Fonda.exe	83

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4212-0-0x0000000000720000-0x000000000084B000-memory.dmp	upx
behavioral2/files/0x000a000000023b59-15.dat	upx
behavioral2/memory/2036-16-0x00000000001D0000-0x00000000002FB000-memory.dmp	upx
behavioral2/memory/4212-18-0x0000000000720000-0x000000000084B000-memory.dmp	upx
behavioral2/memory/2036-37-0x00000000001D0000-0x00000000002FB000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Fonda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3432	RegSvcs.exe
3432	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2036	Fonda.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3432	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
2036	Fonda.exe
2036	Fonda.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
2036	Fonda.exe
2036	Fonda.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 2036	4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe	82
PID 4212 wrote to memory of 2036	4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe	82
PID 4212 wrote to memory of 2036	4212	924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe	82
PID 2036 wrote to memory of 3432	2036	Fonda.exe	83
PID 2036 wrote to memory of 3432	2036	Fonda.exe	83
PID 2036 wrote to memory of 3432	2036	Fonda.exe	83
PID 2036 wrote to memory of 3432	2036	Fonda.exe	83

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe
"C:\Users\Admin\AppData\Local\Temp\924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Users\Admin\AppData\Local\robustuous\Fonda.exe
  "C:\Users\Admin\AppData\Local\Temp\924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:3432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\fascinatress

Filesize
56KB

MD5
4c4dd961fc31b29cc8b49f1bc2d140cb

SHA1
cfdc576168d7383d9d08e5838bee4d0957e22833

SHA256
5a7d43d0de5d6d88be2ed17b88431b8946b83b5cedb72886e4aae91a73014485

SHA512
97763d096a043646be1b7429c1aaa5d8c40ecbae262dc8963483b112b2ae154f791e5c08bfd59a34cbb748ea3f0ed166c8a70ff5031cccec33a9ef8e2eb5a650

Download Submit
C:\Users\Admin\AppData\Local\Temp\pyogenesis

Filesize
271KB

MD5
8f7e8494cc0be5f33cf23b56c8570897

SHA1
62aece94372f7c74dbe8f05e732470f2ce44d823

SHA256
02ef2ad0a39fad0d121653815d2660fec32b357fc2ccb8018e5b67d294c188ed

SHA512
f55c29c59373371cc0e3dedd03112327c598f7c5d0f0d693f397beea6d85349674d5de928d51662bd7a155a4d236e85e021139ded8d69be96cba77fa0734aaa8

Download Submit
C:\Users\Admin\AppData\Local\robustuous\Fonda.exe

Filesize
507KB

MD5
0517a7b49af5d833776cff01c762dd3e

SHA1
4ae94d61c16cca31050d0cbe1a4a739610a242be

SHA256
924f984282e8cdcc20d74a26af3f94488c0a5a22c153dd6ed1f6b5e4deaac1f2

SHA512
ed2325f5d7c2d765a1cf208533862354ea8321e6b0a34c274bbd530445457498e613e37316f0ed7c71038d4461c3b52169236da642d0aca38562502ef42ae73c

Download Submit
memory/2036-37-0x00000000001D0000-0x00000000002FB000-memory.dmp

Filesize
1.2MB

Download
memory/2036-16-0x00000000001D0000-0x00000000002FB000-memory.dmp

Filesize
1.2MB

Download
memory/2036-33-0x0000000000CE0000-0x00000000010E0000-memory.dmp

Filesize
4.0MB

Download
memory/3432-38-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/3432-44-0x0000000006AF0000-0x000000000701C000-memory.dmp

Filesize
5.2MB

Download
memory/3432-35-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3432-48-0x00000000065D0000-0x00000000065DA000-memory.dmp

Filesize
40KB

Download
memory/3432-47-0x0000000006660000-0x00000000066F2000-memory.dmp

Filesize
584KB

Download
memory/3432-39-0x0000000005410000-0x00000000059B4000-memory.dmp

Filesize
5.6MB

Download
memory/3432-40-0x0000000004F60000-0x0000000004FFC000-memory.dmp

Filesize
624KB

Download
memory/3432-41-0x0000000074590000-0x0000000074D40000-memory.dmp

Filesize
7.7MB

Download
memory/3432-42-0x00000000063F0000-0x00000000065B2000-memory.dmp

Filesize
1.8MB

Download
memory/3432-43-0x0000000006290000-0x00000000062E0000-memory.dmp

Filesize
320KB

Download
memory/3432-46-0x0000000074590000-0x0000000074D40000-memory.dmp

Filesize
7.7MB

Download
memory/3432-45-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/4212-18-0x0000000000720000-0x000000000084B000-memory.dmp

Filesize
1.2MB

Download
memory/4212-0-0x0000000000720000-0x000000000084B000-memory.dmp

Filesize
1.2MB

Download
memory/4212-12-0x0000000000DC0000-0x00000000011C0000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads